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  • Polarization of synchrotron radiation from relativistic electrons moving within toroidal magnetic fields 
    Sobolev, Ya.M. (Вопросы атомной науки и техники, 2013)
    Using the formulas previously obtained by the author, the polarization of synchrotron radiation is computed for toroidal magnetic field configurations. The radiated power and direction of polarization of the synchrotron ...
  • Polarization of the hard bremsstrahlung of the relativistic electrons in a crystal 
    Kasian, S.V.; Morokhovskii, V.L. (Вопросы атомной науки и техники, 2007)
    Results of the polarization measurements of high energy bremsstrahlung in crystals are presented. For analysis of the photon polarization the asymmetry of the yields of the single p-meson photo-production on proton was ...
  • Polarization of transition radiation on some sorts of targets 
    Shul’ga, N.F.; Syshchenko, V.V. (Вопросы атомной науки и техники, 2001)
    The problem of transition radiation under impact of relativistic particles under small angle to the atomic string of a crystal is considered. The conditions under which the non-uniformity of the electron density along the ...
  • Polarization operator of phonons in quadratic approximation 
    Grigorchuk, N.I. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2000)
    Using the method of the retarded Green function the polarization operator of phonons has been calculated with the simultaneous account for the linear and quadratic terms in the Hamilton operator of exciton-phonon interaction. ...
  • Polarization phenomena in the process e⁺ + e⁻ ↔ N + Ň in presence of two-photon exchange 
    Gakh, G.I.; E., Tomasi-Gustafsson (Вопросы атомной науки и техники, 2007)
    General properties of the differential cross section and of various polarization observables are derived for the e⁺ + e⁻ ↔ N + Ň reaction, in presence of two-photon exchange. Polarization effects are investigated for ...
  • Polarization properties and a local structure of (GeSe₂)x(Sb2Se₃)₁-x glasses 
    Malesh, V.I.; Rubish, V.V.; Shpak, I.I.; Rubish, V.M.; Puha, P.P. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2002)
    The results of investigating different parameters (of glasses in Ge-Sb-Se system have been given. The values of structural-sensitive molar IR polarization F have been calculated and its concentrational dependence has been ...
  • Polarization properties of longitudinally inhomogeneous dichroic medium 
    Kolomiets, I.S.; Savenkov, S.N.; Oberemok, Ye.A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2015)
    Polarization properties of longitudinal inhomogeneous medium with linear and elliptical dichroism based on differential Jones matrix are considered. Properties of privileged polarizations have been analyzed. The integral ...
  • Polarization properties of longitudinally inhomogeneous dichroic medium 
    Kolomiets, I.S.; Savenkov, S.N.; Oberemok, Ye.A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2015)
    Polarization properties of longitudinal inhomogeneous medium with linear and elliptical dichroism based on differential Jones matrix are considered. Properties of privileged polarizations have been analyzed. The integral ...
  • Polarization properties of the luminescence from silicon nanocrystals 
    Diener, J.; Kovalev, D.; Polisski, G.; Koch, F. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2000)
    Polarization dependent photoluminescence (PL), time-resolved PL and PL excitation experiments are performed in order to clarify the origin of the linear polarization of the PL of porous silicon excited by linear polarized ...
  • Polarization properties of the Vavilov-Cherenkov radiation 
    Afanasiev, G.N.; Lyubchenko, M.V.; Stepanovsky, Yu.P. (Вопросы атомной науки и техники, 2007)
    We consider polarization properties of the Vavilov-Cherenkov radiation using the relativistic quantum treatment of the one-photon Cherenkov emission. The probability of the one-photon emission by relativistic electron is ...
  • Polarization-singular structure in laser images of phase-inhomogeneous layers to diagnose and classify their optical properties 
    Ushenko, Yu.O.; Misevich, I.Z.; Angelsky, A.P.; Bachinsky, V.T.; Telen’ga, O.Yu.; Olar, O.I. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2010)
    Adduced in this work are the results of investigation aimed at analysis of coordinate distributions for azimuths and ellipticity of polarization (polarization maps) in laser images of three types of phase-inhomogeneous ...
  • Polarization unstabilities in a quasi-isotropic He-Ne laser in axial magnetic field 
    Sachenko, A.V.; Gorban, A.P. (Semiconductor Physics Quantum Electronics & Optoelectronics, 1999)
    The exact solution for the dependence of specific power of photoconversion in the mode of maximum collected power on distance l between lines of the contact grid has been obtained. It is shown that in an optimized case, ...
  • Polarization unstabilities in a quasi-isotropic He-Ne laser in axial magnetic field 
    Kononchuk, G.L.; Yegorov, S.M. (Semiconductor Physics Quantum Electronics & Optoelectronics, 1999)
    On the basis of the general Lamb model the set of six coupled nonlinear differential equations has been derived for two-mode l = 0.63 mm laser operation with the presence both amplitude and phase anisotropy and axial ...
  • Polarized optical transmittance spectra of nonlinear thiogallate crystals near "isotropic point" 
    Kushnir, O.S.; Dzendzelyuk, O.S.; Hrabovskyy, V.A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2007)
    The results of researches of the polarized optical transmittance spectra of nonlinear thiogallate crystals near the “isotropic point” are represented and discussed
  • Polarized photon emission from relativistic planar channeled positrons in crystal 
    Shatnev, M.G. (Вопросы атомной науки и техники, 2012)
    Radiation emitted from high-energy planar channeled positrons in crystal is studied in the framework of quantum electrodynamics to calculate the polarization characteristics of this radiation. Under our approach the general ...
  • Polarized protons acceleration at U-70 
    Otboyev, A.V.; Shatunov, P.Yu.; Shatunov, Yu.M. (Вопросы атомной науки и техники, 2006)
    A possibility to accelerate polarized proton at the synchrotron U-70 is considered. Estimations of the spin resonances are given in the energy range 2.5…70 GeV. To suppress depolarizing effects of spin resonances, a scheme ...
  • Polar magneto-optical Kerr effect studies of interlayer exchange coupling in Fe/Tb bilayers and Fe/Au/Tb trilayers 
    Shypil, E.V.; Pogorilyy, A.M.; Pogoryelov, Ye.O. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2002)
    Interlayer exchange coupling was studied. The investigations were carried out on bilayer (Fe/Tb) and trilayer (Fe/Au/Tb) ultrathin film structures. The films on silica substrate were prepared by electron-beam evaporation ...
  • Polaron density of states of AlAs/GaAs/AlAs and PbS/PbTe/PbS type quantum well 
    Boichuk, V.I.; Borusevych, V.A.; Kogoutiouk, I.P. (Condensed Matter Physics, 2007)
    Polaron energy spectrum of AlAs/GaAs/AlAs and PbS/PbTe/PbS quasi two-dimensional heterostructure as a function of the wave-vector is investigated based on the adiabatic approximation and the Ritz variational technique. ...
  • Polaron effects in exchange clusters (V²⁺ - F⁻ - V²⁺ in KMgF₃) 
    Kashirina, N.I. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2005)
    We have calculated the phonon contribution to the energy of a superexchange. It is shown that the phonon contribution to the exchange interaction is comparable on the order of magnitude with the Coulomb superexchange. The ...
  • Polaronic effects in electron shuttling 
    Skorobagatko, G.A.; Krive, I.V.; Shekhter (Физика низких температур, 2009)
    Shuttle-like mechanism of electron transport through a single level vibrating quantum dot is considered in the regime of strong electromechanical coupling. It is shown that the increment of shuttle instability is a ...